Polyaluminium chloride is Utilized in the treatment method of consuming transportable drinking water and wastewater remedy. PAC is popular for use being a flocculant for wastewater remedy. It may get rid of impurities including hefty metal, organic matter, and colloidal particles Poly Aluminium Chloride achieves this by creating hydroxyl ions https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html